• Mechanical Design Engineer

    SpaceX (Hawthorne, CA)
    Mechanical Design Engineer ( Construction ) Hawthorne, CA Apply SpaceX was founded under the belief that a future where humanity is out exploring the stars ... to make this possible, with the ultimate goal of enabling human life on Mars. MECHANICAL DESIGN ENGINEER ( CONSTRUCTION ) As a member of the HQ … more
    SpaceX (08/23/25)
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  • Sr. Mechanical Design

    SpaceX (Hawthorne, CA)
    Sr. Mechanical Design Engineer ( Construction ) Hawthorne, CA Apply SpaceX was founded under the belief that a future where humanity is out exploring the ... make this possible, with the ultimate goal of enabling human life on Mars. SR. MECHANICAL DESIGN ENGINEER ( CONSTRUCTION ) As a member of the HQ … more
    SpaceX (09/02/25)
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  • Graduate Mechanical Construction

    Arup (Los Angeles, CA)
    …Administration and Controls teams through project work - including new / existing construction and pre- design support. Projects will typically reside in the ... across more than 150 disciplines. We guide, plan and design the future of the built environment. Globally, each...this role right for you?** + Bachelor's Degree in Mechanical Engineering, Electrical Engineering, Construction Management, or… more
    Arup (09/05/25)
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  • Mechanical Design Engineer

    Legence (Long Beach, CA)
    …Long Beach, CA, Sacramento, CA, Irvine, CA Position Summary We are seeking an experienced Mechanical Design Engineer specializing in HVAC system design ... Diego, Los Angeles, and San Jose. Are you a Mechanical Engineer with 0-2 years of experience...or upgrade solutions. + Support project development from concept design through construction administration, including responding to… more
    Legence (10/09/25)
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  • Sr. Mechanical Design

    SpaceX (Hawthorne, CA)
    Sr. Mechanical Design Engineer (HVAC) Hawthorne, CA...life on Mars. SR. MECHANICAL DESIGN ENGINEER (HVAC) As a member of the construction ... extended hours and/or weekends as needed. COMPENSATION AND BENEFITS: Pay range: Sr. Mechanical Engineer : $125,000.00 - $175,000.00/per year Your actual level and… more
    SpaceX (09/02/25)
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  • Senior Design Engineer

    Southland Industries (Garden Grove, CA)
    **POSITION SUMMARY** Watch your engineering designs come to life! As a Senior Design Engineer at Southland Industries, you'll experience the excitement of ... have access to internal teams using the most innovative practices in virtual construction design (VDC) and computational fluid dynamics, along with just-in-time… more
    Southland Industries (09/24/25)
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  • Senior Mechanical Project Engineer

    Jacobs (Los Angeles, CA)
    …assurance to the success of these projects. We're looking for a skilled Project Engineer to manage and supervise subcontract and material resources in relation to ... construction / installation for a complex water / wastewater...technical documentation is up to date, including submittals, RFIs, design changes, and record documents. Here's what you will… more
    Jacobs (08/02/25)
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  • Senior Mechanical Engineer - P2S

    Legence (Long Beach, CA)
    …Beach CA, Irvine CA **Position Summary** We are seeking a Senior Mechanical Engineer with extensive experience in HVAC system design to join our engineering ... institutional, and industrial buildings. This position involves leading mechanical design efforts, managing projects from concept through construction , and… more
    Legence (10/03/25)
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  • Mechanical Engineer / Designer - P2S

    Legence (Long Beach, CA)
    …CA, Irvine, CA **Position Summary** We are seeking an experienced Mechanical Engineer specializing in HVAC system design to join our engineering team. The ... Diego, Los Angeles, and San Jose. Are you a Mechanical Engineer with 4-8 years of experience...industrial buildings. This position involves leading mechanical design efforts, managing projects from concept through construction more
    Legence (10/08/25)
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  • Construction Civil/ Mechanical

    Parsons Corporation (Fountain Valley, CA)
    …** Construction Inspectors** **Opportunity :** Parsons is looking for a Civil/ Mechanical Construction Inspector to join our Water/Wastewater Group in ... on streets and roads in Orange County, CA. The Civil/ Mechanical Construction Inspector will observe and document... Construction Inspector will report to a Construction Manager or Resident Engineer and is… more
    Parsons Corporation (10/07/25)
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  • Mechanical Engineer - Healthcare…

    Legence (Long Beach, CA)
    …Long Beach, Seattle, Irvine, San Diego, Los Angeles, and San Jose. Are you a Mechanical Engineer with 5-10 years of experience looking to grow your career? Join ... contributions make a real impact. We're seeking a talented Mechanical Engineer to support our healthcare studio...a plus Experience Required + 5-10 years of engineering design and/or project management experience + Strong mechanical more
    Legence (10/04/25)
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  • Senior Mechanical Engineer

    Legence (Long Beach, CA)
    …industry partners, and other staff Working Knowledge + 10+ years of experience as a mechanical design engineer working with a consulting engineer or ... Angeles, and San Jose. Are you a Senior Level Mechanical Engineer with 10 + years of...designing mechanical systems for facilities/buildings + Strong Mechanical /HVAC design capability in healthcare, federal, higher… more
    Legence (10/08/25)
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  • Senior Mechanical Engineer

    Parsons Corporation (Fountain Valley, CA)
    …Water Group in Pasadena, CA, is seeking a dynamic **Principal Mechanical Engineer ** to lead and innovate in the design of cutting-edge wastewater treatment ... to create efficient, state-of-the-art designs. **Your Key Responsibilities** As a Principal Mechanical Engineer , you'll: + ** Design Excellence:** + Develop… more
    Parsons Corporation (08/08/25)
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  • Mechanical Engineer - Aviation…

    Burns & McDonnell (Brea, CA)
    **Description** The Mechanical Engineer will work on project teams to create world class designs for new projects, alterations and redevelopments on a variety of ... projects primarily for aviation, government, and military facilities. The Mechanical Engineer will work with the project... will work with the project team throughout the design and construction process, adapting HVAC and… more
    Burns & McDonnell (08/22/25)
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  • Mechanical Construction

    Arup (Los Angeles, CA)
    …Administration and Controls teams through project work - including new / existing construction and pre- design support. Projects will typically reside in the ... across more than 150 disciplines. We guide, plan and design the future of the built environment. Globally, each...right for you?** + Pursuing a Bachelor's Degree in Mechanical Engineering, Electrical Engineering, Construction Management, or… more
    Arup (09/05/25)
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  • Assistant Mechanical Engineer

    Burns & McDonnell (Brea, CA)
    Mechanical Engineer will work with the project team throughout the design and construction process, adapting mechanical plans according to budget ... **Description** The Assistant Mechanical Engineer will work under the... factors or client needs. + Assists in the mechanical design of projects from the conceptual… more
    Burns & McDonnell (09/04/25)
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  • Senior Mechanical Engineer - Fueling…

    Stantec (Los Angeles, CA)
    …California mechanical -PE license. At least seven years of experience working as a mechanical engineer on the design of fluid-process systems similar to ... us and design your place with Stantec. Your Opportunity As a Senior Mechanical Engineer specializing in Vehicle Fueling Infrastructure, you will work on and… more
    Stantec (09/09/25)
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  • Mid-Level Facilities Mechanical HVAC…

    The Boeing Company (El Segundo, CA)
    …of our facilities and infrastructure. As a Mid-Level Facilities Mechanical HVAC Engineer , you will develop technical design statements of work, review final ... and Technology (E&T) team in **El Segundo, California** as a **Mid-Level Facilities Mechanical HVAC Engineer ** to provide support for the Southwest Region. You… more
    The Boeing Company (10/11/25)
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  • Senior Mechanical Engineer - P2S

    Legence (Long Beach, CA)
    …Seattle, Irvine, San Diego, Los Angeles, and San Jose. Are you a Senior Level Mechanical Engineer with 8+ years of experience looking to grow your career? P2S ... We have an open position for a Senior Level Mechanical Engineer which is to be based...Engineer (PE License) + 8+ years of engineering design and project management experience + Experience with all… more
    Legence (10/11/25)
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  • Field Engineer 1- Underground…

    Traylor Bros., Inc. (Long Beach, CA)
    …field: Mechanical Engineering, Mining Engineering, Underground Tunneling and Construction Engineering *0-5 years experience (Field/Office Engineer or ... of materials, equipment, or labor to determine project feasibility. *Plan and design structures, following construction and government standards, using design more
    Traylor Bros., Inc. (07/23/25)
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